Skip to the content
  • Guard Guru
    • About Guard Guru
    • Account Types
    • Latest News
    • Help & Support
  • Directory
    • Company Search
  • Security Jobs
    • Search Jobs
  • Licenses
    • License Monitoring
    • BSIS Licenses
    • Custom Licenses
  • Account
    • Sign Up
    • Login
  • Memberships
    • Calculator
  • Contact
    • Facebook
    • LinkedIn
    • Instagram
    • Twitter
    • YouTube

MAJOR METROPOLITAN SECURITY INC

Security Alarm # 5537

20974 Knapp St; CHATSWORTH, California, 91311

Guard Guru Partner

  • Guard Guru Account

    Guard Guru Guarantees to Connect Security Companies, Security Professionals & Security Customers to their Security Soulmate.

    Sign Up or Login to a Guard Guru Account!

    Guard Guru Guarantees to Connect Security Companies, Security Professionals & Security Customers to their Security Soulmate.

    Sign Up Login
    Guard Guru Partner
Guard Guru Partner

Help & Support

Help & Support Accounts Company Directory Security Jobs Tokens

Social Media

Facebook Linkedin Instagram Twitter YouTube

Guard Guru

About Latest News Contact Privacy Policy Terms of Service
© 2026 Guard Guru